227218448

素因数分解:

$2^4\times {\mathrm{2887}}^1\times {\mathrm{4919}}^1$

素因数の和:7814

約数の個数: 20

約数和(自身を含む): 440477760

約数和(自身を除く): 213259312

約数列:

[1, 2, 4, 8, 16, 2887, 4919, 5774, 9838, 11548, 19676, 23096, 39352, 46192, 78704, 14201153, 28402306, 56804612, 113609224, 227218448]

約数ペア:

[(1, 227218448), (2, 113609224), (4, 56804612), (8, 28402306), (16, 14201153), (2887, 78704), (4919, 46192), (5774, 39352), (9838, 23096), (11548, 19676)]